A horse’s whinny is an iconic sound, arguably on par with a cow’s moo and a sheep’s baa and a donkey’s hee-haw. Most people can immediately recognize a horse’s signature sound, so it might come as a ...

A few small rodents like rats and mice whistle like this, but horses are the first known large mammal to have a knack for it. They’re also the only animals known to be able to whistle through their ...

Scientists find horses produce two sounds at once - a deep vocal tone and a high whistle - revealing how their complex whinny ...